Mercurial > repos > IBBoard
diff Limits/CompositeMaximumLimit.cs @ 84:0fc997256e65
Re #45: Create composite limit
* Create abstract implementation of a composite limit
* Create limits based on minimum and maximum of composition
author | IBBoard <dev@ibboard.co.uk> |
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date | Sat, 05 Jun 2010 10:57:43 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Limits/CompositeMaximumLimit.cs Sat Jun 05 10:57:43 2010 +0000 @@ -0,0 +1,49 @@ +// This file (CompositeMaximumLimit.cs) is a part of the IBBoard project and is copyright 2010 IBBoard +// +// The file and the library/program it is in are licensed and distributed, without warranty, under the GNU LGPL, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license. +using System; +using System.Collections.Generic; + +namespace IBBoard.Limits +{ + /// <summary> + /// A composite limit that returns the maximum of all contained limits + /// </summary> + public class CompositeMaximumLimit : AbstractCompositeLimit + { + /// <summary> + /// Creates a composite limit based on one initial limit + /// </summary> + /// <param name="initialLimit"> + /// The initial <see cref="ILimit"/> + /// </param> + public CompositeMaximumLimit(ILimit initialLimit) : base(initialLimit) + { + //Do nothing extra + } + + /// <summary> + /// Creates a composite limit based on a collection of initial limits + /// </summary> + /// <param name="initialLimit"> + /// The initial <see cref="ILimit"/> + /// </param> + public CompositeMaximumLimit(ICollection<ILimit> initialLimits) : base(initialLimits) + { + //Do nothing extra + } + + protected override int CalculateLimit(int size) + { + int limitedNumber = 0; + + foreach (ILimit limit in Limits) + { + limitedNumber = Math.Max(limitedNumber, limit.GetLimit(size)); + } + + return limitedNumber; + } + } +} +